Immunological inertia in pregnancy.
D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D004285:Dogs; D005260:Female; D007108:Immune Tolerance; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats; D016038:Skin Transplantation; D014181:Transplantation Immunology; D014184:Transplantation, Homologous